1	protuberance	nominative case, singular	nominative case, singular
2	protuberances	genitive case, singular	genitive case, singular
3	protuberancei	dative case, singular	dative case, singular
4	protuberanci	accusative case, singular	accusative case, singular
5	protuberanci	instrumental case, singular	instrumental case, singular
6	protuberance	locative case, singular	locative case, singular
7	protuberance	vocative case, singular	vocative case, singular
8	protuberances	nominative case, plural	nominative case, plural
9	protuberancu	genitive case, plural	genitive case, plural
10	protuberancem	dative case, plural	dative case, plural
11	protuberances	accusative case, plural	accusative case, plural
12	protuberancem	instrumental case, plural	instrumental case, plural
13	protuberances	locative case, plural	locative case, plural
14	protuberances	vocative case, plural	vocative case, plural